Home / 15,851,585.23-23,769,882.42-6,140,746.52

Finding the Fourth Proportional to 15,851,585.23, 23,769,882.42 and 6,140,746.52

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Solution

The fourth proportional to 15,851,585.23, 23,769,882.42 and 6,140,746.52 is: 9,208,216.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,851,585.23 : 23,769,882.42 = 6,140,746.52 : x
  2. Step 2: Convert to fraction form
    15,851,585.23/23,769,882.42 = 6,140,746.52/x
  3. Step 3: Cross multiply
    15,851,585.23x = 23,769,882.42 × 6,140,746.52
  4. Step 4: Simplify right side
    15,851,585.23x = 145,964,822,832,389.62
  5. Step 5: Solve for x
    x = 145,964,822,832,389.62/15,851,585.23
  6. Step 6: Final answer
    x = 9,208,216.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.